PLEASE HELP Kiran says, “I bought 2.5 pounds of red and yellow lentils. Both were $1.80 per pound. I spent a total of $4.05.”

1. Write a system of equations to describe the relationships between the quantities in Kiran's statement. Be sure to specify what each variable represents.

2. Elena says, “That can't be right.” Explain how Elena can tell that something is wrong with Kiran's statement.

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²